Mix 200 g of flour with baking powder, in another bowl add the milk with the egg and beat well until smooth. Incorporate in milk, flour and mix well, then add a spoon of butter, mix continued until it's homogeneous. You will get a viscous batter. In a pan put a little butter and pour with a ladle a little bit of dough, let it cook about 3 minutes per side.
In a bowl put the sour cherry either frozen or fresh and add 3 tablespoons of sugar, if you prefer sweeter you can put more sugar and when it starts to boil shuts the stove. Place 3-4 tablespoons of sour cherry over pancakes and optional you can add grated chocolate over.